/*
 * Copyright 2006-2008 Workingmouse
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.obi.util.process

sealed trait Argument

private final case class ArgumentWithoutValue(option: String) extends Argument {
  override def toString = option
}

private final case class ArgumentWithValue(option: String, value: String) extends Argument {
  override def toString = option + " " + value
}

object Argument {
  def argument(option: String): Argument = ArgumentWithoutValue(option)
  def argument(option: String, value: String): Argument = ArgumentWithValue(option, value)
}
